TY - GEN AU - Fey, R L C2 - , National Institute of Standards and Technology, Gaithersburg, MD DA - 1974-01-01 05:01:00 DO - https://doi.org/10.6028/NBS.IR.73-327 LA - en PB - , National Institute of Standards and Technology, Gaithersburg, MD PY - 1974 TI - Automatic vehicle location techniques for law enforcement use: ER -